The first three months of embryos develop into fetuses whose length is
approximately 5.5 cm. Shaped like a human fetus despite its enormous size. At
the end of the first three months of this fetus also have started to move his
hands and legs.

2.Trivalen II

In the second three months, the fetus is growing and the length has
reached approximately 19 cm. Hands and feet have grown even fingers and toes
had begun to take shape, the face grows lengthwise. In the second three months
of fetal heart rate have also begun to be detected. Fetal movement also become
active.

3.Trivalen III

In the third quarter the size of fetal growth occurs very rapidly. Body
size is proportioned like a baby. Due to the larger body size, not too freely
moving fetus in the womb. Before the birth of babies in general has reached a
length of about 50 cm. Next the fetus will be born into the world and it is
called as the baby.

Important time that occurred in
the period in the womb such as :

1.The First Month :

Already formed organs that are important as a tubular heart, central
nervous system (the brain in the form of a blood clot) and skin. The size of
embryo is 0,6 cm.

2.The Second Month :

Hands and feet are formed, the inner genitals, cartilage (cartilage). The
size of embryo is 4 cm.

3.The Third Month:

All the organs are fully-formed, including the external genital organs. The
size of embryo is 7 cm long with a weight of 20 grams.

4.The Fourth Month:

It's called a fetus and the fetus begins to move on. The fetus weighed
100 grams with a length of 14 cm.

5.The Fifth Month:

The fetus will be more active, to respond to loud noise and kicking.
Fetal genitalia are more real and will be visible when carried ultrasound
(Ultra Sonographi).

6.The Sixth Month:

The fetus is able to move more freely by rotating the body (position)

7.The Seventh Month:

The fetus moves with your head towards the vagina.

8.The Eighth Month:

Fetus increasingly active and kicking. The weight and length of the
growing fetus, such as the length of 35-40 cm and a weight of 2500-3000 grams.

9.The Ninth Month:

The position of the fetal head was facing the vagina. Baby ready to be
born.